Table T2. Summary of color and sedimentary features for Subunit IA, Site 1208.
198-1208A-
1H to 4H
5H to 9H
10H to 14H
15H to 19H
20H to 24X
25X to 28X
Colors:





Lighter intervals





5B 9/1 bluish white




X
5B 7/1 light bluish gray




X
N8 very light gray



X X
N7 light gray
X
X X
N6 medium light gray
X X
X
5Y 8/1 yellowish gray



X X
5Y 5/2 light olive gray X X X

X
5Y 6/1 light olive gray X
X X X X
5GY 8/1 light greenish gray X X

X
Darker intervals





5G 6/1 greenish gray
X

X
5GY 6/1 greenish gray X X X X X
5Y 4/1 olive gray X X X X X
5Y 3/2 olive gray

X


5GY 4/1 dark greenish gray

X X X X
5GY 6/1 dark greenish gray X X X X X X
Sedimentary features:





Color banding X X X X X
Pyrite, blebs, pods, and burrow fills X X X X X X
Abrupt, horizontal to vertical bedding contacts X




Discrete burrows





Chondrites X




Vertical X
X X

Zoophycos



X X
Composite




X
Volcaniclastics





Volcanic ash (total number in cores) 2 6 9 1 0 3
Pumice

X X

Notes: X = presence. Numbers indicate frequency of ash beds in the core.